The Supreme Court has held in Layade v. Panalpina (1996) 6 NWLR (Pt. 456) 544 at 558; (1996) 7 SCNJ 1 at 14-15 per Adio. J.S.C., as follows and I quote; ”The general rule is that where parties have embodied the terms of their agreement or contract in a written document, as it was done in this case, extrinsic evidence is not admissible to add to, vary, subtract from or contradict the terms of the written instrument … So, where the parties enter into a contract, they are bound by the terms of that contract and it is unfair to read into such a contract the terms on which there was no agreement.”
EVALUATION OF EVIDENCE ENTAILS
In the case of Lafia Local Government –V- Executive Governor Nasarawa State & Ors (2012) LPELR – 2060, OLABODE RHODES VIVOUR, JSC at page 23 paras, E-F said: “Evaluation of evidence entails the trial judge examining all evidence before him before making his findings. This is done by putting all the evidence on an imaginary scale to see which side appears outweighs the other.”